ALL NISSAN MODELS; REMOVAL PROCEDURE FOR SEIZED EXHAUST SENSOR
If an exhaust sensor is seized in the exhaust manifold/catalyst/front tube, perform the procedure described in this bulletin to remove the sensor and prevent unnecessary replacement of the exhaust manifold/catalyst/front tube.

2005-2010 NISSAN FRONTIER, XTERRA; REAR AXLE SEAL LEAKS
The rear axle assembly is leaking gear oil from the right and/or left hand axle seal,
AND
The vehicle is equipped with a M226-style axle (see the RAX section of the applicable Electronic Service Manual for identification),
AND
No noise or vibration is coming from the rear final drive gears and side bearings.

-REVISED-2001-2010 ALL NISSAN MODELS; EXTERIOR LAMP FOGGING
Customers may notice water in the exterior lamps. Customers may think that this condition is a defect in the lamp. However in many cases some amount of moisture is considered normal.